Triple
T8489471
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | B1 Centauro |
E200929
|
entity |
| Predicate | engineModel |
P2092
|
FINISHED |
| Object | Iveco MTCA V6 diesel |
E200926
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Iveco MTCA V6 diesel | Statement: [B1 Centauro, engineModel, Iveco MTCA V6 diesel]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iveco MTCA V6 diesel Context triple: [B1 Centauro, engineModel, Iveco MTCA V6 diesel]
-
A.
Iveco
chosen
Iveco is an Italian multinational company that designs and manufactures commercial vehicles, military vehicles, and diesel engines.
-
B.
Perkins CV12-6A V12 diesel
The Perkins CV12-6A is a 12-cylinder turbocharged diesel engine used as the powerplant for the British Challenger 2 main battle tank.
-
C.
Fiat Ducato
The Fiat Ducato is a popular light commercial van produced by Fiat, widely used across Europe for cargo transport, camper conversions, and other utility purposes.
-
D.
Duramax V8 diesel
The Duramax V8 diesel is a family of turbocharged diesel engines co-developed by General Motors and Isuzu, widely used in heavy-duty Chevrolet and GMC trucks for their strong torque, towing capability, and durability.
-
E.
V-54 diesel engine
The V-54 diesel engine is a Soviet V-12, water-cooled, four-stroke diesel powerplant widely used to propel T-54 main battle tanks and their variants.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69ca831d7b148190a6e32c1de43ab13b |
elicitation | completed |
| NER | batch_69cbe5581d308190b47d76dd49a36529 |
ner | completed |
| NED1 | batch_69ce3a4e5be48190b5c598123ef75f8b |
ned_source_triple | completed |
Created at: March 30, 2026, 6:13 p.m.